
:deep(.el-tree-node__content) {
  height: 50px;
  /* border-bottom: 1px solid rgb(206, 201, 201); */
}

:deep(.el-tree--highlight-current .el-tree-node.is-current > .el-tree-node__content) {
  background-color: #021132d8;
  color: #ffffff;
}

.custom-tree-node {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  padding-right: 8px;
}

.tree-line{
    :deep(.el-tree-node) {
      position: relative;
      padding-left: 16px; // 缩进量
    }
    :deep(.el-tree-node__children) {
      padding-left: 16px; // 缩进量
    }

    :deep(.el-tree-node::before) {
      content: "";
      height: 100%;
      width: 1px;
      position: absolute;
      left: -3px;
      top: -12px;
      border-width: 1px;
      border-left: 2px solid #52627C;
    }

    :deep(.el-tree-node::after) {
      content: "";
      width: 20px;
      height: 20px;
      position: absolute;
      left: -3px;
      top: 25px;
      border-width: 1px;
      border-top: 2px solid #52627C;
    }
    
    //清除多余的线条
    :deep(.el-tree-node:last-child::before) {
      height: 38px;
    }

    //清除多余的线条
    & > :deep(.el-tree-node::after) {
      border-top: none;
    }
    
    //清除多余的线条
    & > :deep(.el-tree-node::before) {
      border-left: none;
    }
    
    :deep(.el-tree-node__expand-icon){
      font-size: 16px;
      &.is-leaf{
        color: transparent;
      }
    }
  }